EXPERIMENTAL HEAT-TRANSFER MEASUREMENTS FOR PULSATILE FLOW IN BAFFLED TUBES

被引：116

作者：

MACKLEY, MR

TWEDDLE, GM

WYATT, ID

机构：

[1] Department of Chemical Engineering, University of Cambridge, Cambridge, CB2 3RA, Pembroke Street

来源：

CHEMICAL ENGINEERING SCIENCE | 1990年 / 45卷 / 05期

关键词：

D O I：

10.1016/0009-2509(90)87116-A

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

We report experimental heat transfer measurements for the flow of a lubricating oil on the tube side of a shell and tube heat exchanger. Results are reported for the case where there is a steady net flow through the smooth walled tube and where periodically spaced baffles have been inserted. Results are also reported when flow oscillations are superimposed on the net flow. A significant increase in the Nusselt number is reported for the system when both flow oscillation and baffles are present. © 1990.

引用

页码：1237 / 1242

页数：6

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